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Ghella [55]
4 years ago
9

What’s the answer this is hard

Mathematics
1 answer:
Vanyuwa [196]4 years ago
5 0

Answer:

Lowest point y = -2, highest point = 6

Step-by-step explanation:

The given function is g(t) = 4sin (3t) + 2

When we plot the function on a graph we use the sine graph y = a sin(bx+c) + d. Here a is amplitude, c is horizontal shift and d is vertical shift.

Therefore in this function d is 2 so sine graph is vertically shifted of we can say y = 2 is the center line  

Here in the given function amplitude of the sine wave is 4.

The lowest point on the graph will be y = 2-4 = -2

The highest point of the graph will be y = 2+4 = 6

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a ball is dropped from a height of 6 metres. suppose the ball rebounds 2/3 of the height from which it falls. find total distanc
Aleksandr [31]

Answer:

10 meters.

Step-by-step explanation:

We know the ball travelled a distance of at least 6 meters as that is how far it was dropped.

It rebounded 2/3 of 6 meters, which is 4 meters.

6 meters add 4 meters is 10 meters.

4 0
2 years ago
Simplify the following <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%20%5Cfrac%7B1%7D%7Bx%7D%20%20%2B%201%20%7D%20%7B%20%5Cfrac%2
Anon25 [30]
Good evening, Riley!

Used properties:

\star~\boxed{\mathsf{a = \dfrac{ax}{x}, \ \ x\neq 0}}\\ \\ \\ \star~\boxed{\mathsf{\dfrac{\frac{a}{b}}{\frac{c}{d}} = \dfrac{ad}{bc}}}

Now, note that:

\mathsf{1 = \dfrac{x}{x},\ x\neq 0}

So:

\mathsf{\dfrac{\frac 1 x + \frac x x }{\frac 1 x} = \dfrac{\frac{x+1}{x}}{\frac 1 x}}=} \mathsf{\dfrac{x}{1}\dfrac{x+1}{x} = \boxed{x + 1}}
8 0
3 years ago
The sum of two numbers is 105 if the larger number in 13 more than the smaller number
pshichka [43]

The numbers that add up to 105 if one is 13 more than the other one is

59 and 46

46 being the smaller number

59 being the number that's 13 more than the first

4 0
3 years ago
What is the surface area of this prism?
kap26 [50]

Answer:

736 cm2

Step-by-step explanation:

A= bxh/2

A=12x8/2

A=96/2

A=48x2=96 cm2

A=LxW

A=20x12

A=240 cm2

A=LxW

A=20x10

A=200x2=400 cm2

SA=96+240+400

SA=736 cm2

3 0
3 years ago
the trip to omaha to salt lake city interstate 80 is about 1516 kilometers. at 90 km perhour the trip would take about
Rudiy27
1516 / 90 = 16.8
I think?
3 0
4 years ago
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